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Adaptability

When the adaptivityEnabled property is set to true, Scheduler elements adapt to small screens as follows:

  • Cell overflow indicators become larger to accommodate touch gestures.
  • The appointment list for a chosen date slides in from the edge of the screen.
  • The appointment details form occupies the entire screen.
  • Instead of the view switcher, a drop-down menu is used to switch between views. To open this menu, users should click or tap a button in the upper right corner.
Backend API
<dx-scheduler [dataSource]="appointments" [views]="['week', 'month']" timeZone="America/Los_Angeles" currentView="month" [adaptivityEnabled]="true" [(currentDate)]="currentDate" [cellDuration]="cellDuration" [startDayHour]="9" [height]="590" > <dxi-resource fieldExpr="priorityId" label="Priority" [dataSource]="priorities" > </dxi-resource> </dx-scheduler> <dx-speed-dial-action #speedDialAction icon="plus" (onClick)="showAppointmentPopup($event)" > </dx-speed-dial-action>
import { NgModule, Component, enableProdMode, ViewChild, } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxSpeedDialActionModule, DxSchedulerModule, DxSchedulerComponent } from 'devextreme-angular'; import { Appointment, Resource, Service } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ selector: 'demo-app', templateUrl: 'app/app.component.html', styleUrls: ['app/app.component.css'], providers: [Service], }) export class AppComponent { @ViewChild(DxSchedulerComponent, { static: false }) scheduler: DxSchedulerComponent; appointments: Appointment[]; currentDate: Date = new Date(2021, 2, 25); cellDuration = 30; priorities: Resource[]; constructor(service: Service) { this.appointments = service.getAppointments(); this.priorities = service.getResources(); } showAppointmentPopup() { this.scheduler.instance.showAppointmentPopup(); } } @NgModule({ imports: [ BrowserModule, DxSchedulerModule, DxSpeedDialActionModule, ], declarations: [AppComponent], bootstrap: [AppComponent], }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
@media only screen and (max-width: 370px) { ::ng-deep.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-popup-bottom.dx-toolbar .dx-toolbar-items-container { height: auto; } ::ng-deep.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center { display: flex; flex-direction: column; } ::ng-deep.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button { padding: 0; } ::ng-deep.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button .dx-button { width: 200px; } ::ng-deep.dx-popup:not(.dx-scheduler-appointment-popup) .dx-dialog .dx-toolbar-items-container .dx-toolbar-center .dx-toolbar-button:nth-child(1) { margin-bottom: 12px; } }
import { Injectable } from '@angular/core'; export class Appointment { text: string; startDate: Date; endDate: Date; recurrenceRule?: string; allDay?: boolean; priorityId?: number[]; } export class Resource { text: string; id: number; color?: string; } const appointments: Appointment[] = [ { text: 'Website Re-Design Plan', startDate: new Date('2021-03-01T16:30:00.000Z'), endDate: new Date('2021-03-01T18:30:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;WKST=TU;INTERVAL=2;COUNT=32', }, { text: 'Book Flights to San Fran for Sales Trip', startDate: new Date('2021-03-01T16:30:00.000Z'), endDate: new Date('2021-03-01T18:30:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=MO,FR;INTERVAL=4;COUNT=32', allDay: true, priorityId: [1], }, { text: 'Install New Router in Dev Room', startDate: new Date('2021-03-01T16:30:00.000Z'), endDate: new Date('2021-03-01T18:30:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=FR;INTERVAL=2;COUNT=32', }, { text: 'Approve Personal Computer Upgrade Plan', startDate: new Date('2021-02-10T17:00:00.000Z'), endDate: new Date('2021-02-10T18:00:00.000Z'), recurrenceRule: 'FREQ=WEEKLY;BYDAY=WE;INTERVAL=2;COUNT=32', priorityId: [2], }, { text: 'Final Budget Review', startDate: new Date('2021-04-01T19:00:00.000Z'), endDate: new Date('2021-04-01T20:35:00.000Z'), }, { text: 'New Brochures', startDate: new Date('2021-04-01T21:30:00.000Z'), endDate: new Date('2021-04-01T22:45:00.000Z'), }, { text: 'Install New Database', startDate: new Date('2021-04-01T16:45:00.000Z'), endDate: new Date('2021-04-01T18:15:00.000Z'), }, { text: 'Approve New Online Marketing Strategy', startDate: new Date('2021-04-01T19:00:00.000Z'), endDate: new Date('2021-04-01T21:00:00.000Z'), }, { text: 'Upgrade Personal Computers', startDate: new Date('2021-04-01T22:15:00.000Z'), endDate: new Date('2021-04-01T23:30:00.000Z'), }, { text: 'Upgrade Personal Computers', startDate: new Date('2021-04-02T22:15:00.000Z'), endDate: new Date('2021-04-02T23:30:00.000Z'), }, ]; const priorities: Resource[] = [ { text: 'High priority', id: 1, color: '#cc5c53', }, { text: 'Low priority', id: 2, color: '#ff9747', }, ]; @Injectable() export class Service { getAppointments(): Appointment[] { return appointments; } getResources(): Resource[] { return priorities; } }
// In real applications, you should not transpile code in the browser. // You can see how to create your own application with Angular and DevExtreme here: // https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/ const componentNames = [ 'accordion', 'action-sheet', 'autocomplete', 'bar-gauge', 'box', 'bullet', 'button-group', 'button', 'calendar', 'chart', 'check-box', 'circular-gauge', 'color-box', 'context-menu', 'data-grid', 'date-box', 'date-range-box', 'defer-rendering', 'diagram', 'draggable', 'drawer', 'drop-down-box', 'drop-down-button', 'file-manager', 'file-uploader', 'filter-builder', 'form', 'funnel', 'gallery', 'gantt', 'html-editor', 'linear-gauge', 'list', 'load-indicator', 'load-panel', 'lookup', 'map', 'menu', 'multi-view', 'nested', 'number-box', 'pie-chart', 'pivot-grid-field-chooser', 'pivot-grid', 'polar-chart', 'popover', 'popup', 'progress-bar', 'radio-group', 'range-selector', 'range-slider', 'recurrence-editor', 'resizable', 'responsive-box', 'sankey', 'scheduler', 'scroll-view', 'select-box', 'slider', 'sortable', 'sparkline', 'speed-dial-action', 'splitter', 'switch', 'tab-panel', 'tabs', 'tag-box', 'text-area', 'text-box', 'tile-view', 'toast', 'toolbar', 'tooltip', 'tree-list', 'tree-map', 'tree-view', 'validation-group', 'validation-summary', 'validator', 'vector-map', ]; 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return acc; }, {}), 'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js', 'tslib': 'npm:tslib@2.6.1/tslib.js', 'rxjs': 'npm:rxjs@7.5.3/dist/bundles/rxjs.umd.js', 'rxjs/operators': 'npm:rxjs@7.5.3/dist/cjs/operators/index.js', 'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js', 'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js', 'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js', 'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js', 'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js', 'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js', 'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js', 'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js', // Prettier 'prettier/standalone': 'npm:prettier@2.8.8/standalone.js', 'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js', }, packages: { 'app': { main: './app.component.ts', defaultExtension: 'ts', }, 'devextreme': { defaultExtension: 'js', }, 'devextreme/events/utils': { main: 'index', }, 'devextreme/events': { main: 'index', }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js', }, 'rxjs': { defaultExtension: 'js', }, 'rxjs/operators': { defaultExtension: 'js', }, }, packageConfigPaths: [ 'npm:@devextreme/*/package.json', 'npm:@devextreme/runtime@3.0.13/inferno/package.json', 'npm:rxjs@7.5.3/package.json', 'npm:rxjs@7.5.3/operators/package.json', 'npm:devexpress-diagram@2.2.8/package.json', 'npm:devexpress-gantt@4.1.56/package.json', ], }; System.config(window.config); // System.import('@angular/compiler').catch(console.error.bind(console));
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.3/css/dx.light.css" /> <script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script> <script src="https://unpkg.com/zone.js@0.13.0/dist/zone.js"></script> <script src="https://unpkg.com/reflect-metadata@0.1.13/Reflect.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script src="config.js"></script> <script> System.import("app").catch(console.error.bind(console)); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <demo-app>Loading...</demo-app> </div> </body> </html>

In this demo, we also added the floating action button as an alternative way to create a new appointment. The button is implemented with the SpeedDialAction component.